Source: https://tendernation.io/opportunities/01a13b86-fce7-71e7-88ef-d3ccdafd9e6d/midland-mainline-electrification-phase-3-market-engagement-pin-invitation-to pending GB open procedure # Midland Mainline Electrification phase 3 - Market Engagement PIN & invitation to Market engagement briefing [Network Rail Infrastructure Ltd](https://tendernation.io/buyers/network-rail-infrastructure-ltd) Estimated value £500,000,000 Published 5 Jul 2021 Deadline Rolling deadline ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender This PIN is linked to PQQ2304 which has been created to enable responses to the briefing day and the MEQ. Please supply your email address if you would like to attend the briefing day which will take place via TEAMS on Monday 12th July 2021 at 15:30 (subject to change). This notice is not a call for competition, but advertisement of a market engagement briefing for the Electrification works (Rail Systems) for Midland Mainline Electrification Phase 3 (MMLe3). The MMLe3 programme will enable the electric operation of the new bi-mode trains on the whole of the MML, from Market Harborough - Sheffield (155km and 113 structures) by delivering works for the Overhead Line Equipment (OLE) extension to Sheffield and Nottingham, route clearance (multi-discipline) to accommodate OLE extension, and increased power supply to support electric passenger services to Sheffield and Nottingham. The market engagement exercise may or may not progress to subsequent engagement stages including but not limited to consultation questionnaires, workshops and testing of principles. There is no guarantee the market engagement will progress into a procurement event, and participation in this market engagement process will not support or hinder supply chain involvement in any future possible procurement event related to MMLe3. ## CPV classification Railway construction works Signalling equipment Construction work Site preparation work Site-clearance work Works for complete or part construction and civil engineering work Railway bridge construction work Overhead line construction Track construction works Source Find a Tender (UK) · Notice ocds-h6vhtk-02c3dd-2021-07-05T22:45:10+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-02c3dd-2021-07-05T22:45:10+01:00) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Network Rail Infrastructure Ltd: past awards and live tenders](https://tendernation.io/buyers/network-rail-infrastructure-ltd) [Sector More Construction work tenders](https://tendernation.io/sectors/construction-work) ## More tenders like this [Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 38 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise) [Building construction work – Budowa budynku mieszkalnego wielorodzinnego wraz z infrastrukturą techniczną w miejscowości Szczucin · KZN SIM Tarnów Sp. z o.o. · 7 days left · 26 Oct 2026](https://tendernation.io/opportunities/01a156a9-d859-7328-9ee6-a304ce645326/poland-building-construction-work-budowa-budynku-mieszkalnego-wielorodzinneg) [Plastering work – Modernisierung und Erweiterung Matthias-Claudius-Heim Würzburg · Diakonisches Werk Würzburg e.V. · 1 day left · 20 Oct 2026](https://tendernation.io/opportunities/01a156a9-e605-706f-8937-7f0ba18339c0/germany-plastering-work-modernisierung-und-erweiterung-matthias-claudius-hei) [Floor-covering work – Universität Leipzig, Leuschnerplatz, Global Hub, Forschungsneubau · Staatsbetrieb Sächsisches Immobilien- und Baumanagement, Zentrale, Zentralstelle Vergabe- und Vertragsmanagement · 2 days left · 22 Oct 2026](https://tendernation.io/opportunities/01a156a9-acfc-73ee-baab-9e699f88521a/germany-floor-covering-work-universitat-leipzig-leuschnerplatz-global-hub) [Heating plant construction work – Petrašiūnų elektrinės elektrifikacija, įrengiant elektros energijos kaupimo įrenginius, dyzelinį generatorių ir rekonstruojant 6 kV skirstyklą (projektavimas ir rangos darbai) · Akcinė bendrovė „Kauno energija“ (PV) · 7 days left · 26 Oct 2026](https://tendernation.io/opportunities/01a156a9-6f1d-727f-a077-bc25dec93b92/lithuania-heating-plant-construction-work-petrasiunu-elektrines-elektrifikac) [Demolition work – Rück- und Neubau Lichthochmaste · Hamburg Verkehrsanlagen GmbH · 7 days left · 26 Oct 2026](https://tendernation.io/opportunities/01a156a9-6ef0-7276-94e2-d5fa0cb2d6c7/germany-demolition-work-ruck-und-neubau-lichthochmaste)